The respiratory structures of insects are? By: Sunday|Published on: Apr 26|Categories: Biology NECO| 0 comments A. body surfaces B. gills C. kidneys D. lung E. tracheae Correct Answer: Option E – tracheae Users Also Read These:Which of the following structures is used for…In insects, the structures that perform the same…JSS 2 First Term Agricultural Science Lesson Note -…Which of the following has the most primitive…In the mammalian respiratory system; exchange of…SEE ALSO Xylem tissue consists of the following cells EXCEPT?